Attwood 6356D7 Round Flush Mount Transom Light, 3 Inch Diameter, 12 Volt, Silver

The Attwood 6356D7 is a round, flush-mount transom light built for stern navigation and courtesy lighting on boats. It installs vertically into a 3-inch diameter opening for a clean, low-profile finish that sits nearly flush with the transom surface, avoiding the snag hazard of a surface-mounted fixture. The light runs on a 12-volt system and ships with a 7.5-watt incandescent lamp already installed, so it is ready to wire in without sourcing a separate bulb.

Once mounted, the 6356D7 throws light across a 135-degree radius, giving a 2 nautical mile range of visibility to help other vessels see your boat's position from sunset to sunrise or in low-visibility conditions. Beyond stern navigation duty, the fixture also works as an interior or cockpit courtesy light wherever a small, watertight round light is useful. The housing is finished in silver with a clear plastic lens, and the assembly is built with watertight construction to resist corrosion in a marine environment. Mounting hardware is included in the form of two number 10 stainless steel screws, so no separate hardware purchase is needed for a standard installation. Attwood has manufactured marine lighting, fuel systems, water systems, and related boating accessories for over 100 years, and the 6356D7 is part of that lighting lineup, designed for straightforward installation and low-maintenance operation once in place.

Specifications

• Brand: Attwood
• Manufacturer Part Number: 6356D7
• Shape: Round
• Diameter: 3 inches
• Mounting Type: Flush mount, vertical installation
• Visibility Range: 2 nautical miles
• Beam Angle: 135 degrees
• Voltage: 12 volts
• Bulb: 7.5 watt incandescent lamp, included
• Lens Material: Plastic
• Lens Color: Clear
• Housing Color: Silver
• Mounting Hardware: Two #10 stainless steel screws included
• Item Dimensions: 6.25 x 17.25 x 4 inches
• Weight: 0.2765 pounds
• UPC: 022697635631

Replaces (OEM)

• ATT6356D7

Frequently Asked Questions

What size hole does the Attwood 6356D7 transom light require? The Attwood 6356D7 is a round fixture with a 3-inch diameter, so it flush-mounts into a 3-inch diameter opening in the transom.

Is the 6356D7 mounted flush or does it sit on the surface? It is a flush-mount, vertical-installation transom light, so the housing sits nearly flush with the mounting surface rather than protruding above it.

What voltage does this light run on? The Attwood 6356D7 operates on a 12-volt system, standard for most boat electrical setups.

Does the 6356D7 come with a bulb? Yes, a 7.5-watt incandescent lamp is included and installed, so the 6356D7 is ready to wire in without buying a separate bulb.

How far can other boats see this light at night? The 6356D7 provides a 2 nautical mile range of visibility across a 135-degree radius, which is the coverage needed for stern navigation lighting.

Can the 6356D7 be used anywhere besides the transom? Yes, beyond stern navigation duty, the round housing also works well as an interior or cockpit courtesy light.

What is the lens made of and what color is it? The 6356D7 uses a clear plastic lens over a silver-finished housing.

Is mounting hardware included with the 6356D7? Yes, two #10 stainless steel screws are included for mounting the 6356D7.

How much does the Attwood 6356D7 weigh? The 6356D7 weighs 0.2765 pounds.

Is the Attwood 6356D7 watertight? Yes, the 6356D7 has watertight construction designed to withstand corrosion in a marine environment.

What is the UPC for the Attwood 6356D7? The Attwood 6356D7 transom light carries UPC 022697635631.

Is this an OEM Attwood part or an aftermarket copy? The 6356D7 is a genuine Attwood part, identified by Attwood's own manufacturer part number 6356D7 (also referenced as ATT6356D7).